package com.yeyaomai.dksns.flowis.service;

import java.util.List;

import com.yeyaomai.dksns.flowis.domain.Engine;
import com.yeyaomai.dksns.flowis.domain.EngineKeyword;

/**
 * 搜索引擎Service层接口
 * 
 */
public interface EngineService {

	void addEngine(Engine engine);

	List<Engine> getEngineByDate(String st ,String et);
	
	List<Engine> getEngineByEngineDate(String engineName, String st ,String et);
	
	List<Engine> getSearchCountByDate(String st ,String et);
	
	List<EngineKeyword> getEngineKeywordByEngineDate(String engineName, String st ,String et);
	
	int getEngineKeywordByEngineDateCount(String engineName, String st ,String et);
}
